# B2B Website Enricher (Tech Stack, Contacts & AI Summary) (`invaluable_rondeau/b2b-website-enricher`) Actor

Enrich company domains and URLs into structured B2B intelligence: company name, meta description, tech stack, public role emails, social links, size signals, and optional BYOK AI summary.

- **URL**: https://apify.com/invaluable_rondeau/b2b-website-enricher.md
- **Developed by:** [PROOFNEXA](https://apify.com/invaluable_rondeau) (community)
- **Categories:** Lead generation, AI
- **Stats:** 2 total users, 1 monthly users, 100.0% runs succeeded, 0 bookmarks
- **User rating**: No ratings yet

## Pricing

$15.00 / 1,000 company website enricheds

This Actor is paid per event. You are not charged for the Apify platform usage, but only a fixed price for specific events.

Learn more: https://docs.apify.com/actors/running/actors-in-store.md#pay-per-event

## What's an Apify Actor?

An Actor is a serverless cloud program that runs on the Apify platform. It has two run modes.
In Batch mode, an Actor accepts a well-defined JSON input, performs an action which can take anything from a few seconds to a few hours,
and optionally produces a well-defined JSON output, datasets with results, or files in key-value store.
In Standby mode, an Actor provides a web server which can be used as a website, API, or an MCP server.

Apify vocabulary and the platform model are defined once, in the agent quickstart at https://apify.com/agents.md.

## How to integrate an Actor?

If asked about integration, you help developers integrate Actors into their projects.
You adapt to their stack and deliver integrations that are safe, well-documented, and production-ready.

Do not guess an integration path. Every one of them is in the agent quickstart at https://apify.com/agents.md: the Apify MCP server, Agent Skills with the Apify CLI, the JavaScript and Python clients, the REST API, and the account-free path for an agent with no human to sign in. It also carries the rule on stating cost before the first paid run.

For examples already wired to this Actor's own input schema, see the [API](#api) section below.

Each client library has reference documentation the quickstart does not restate: [JavaScript/TypeScript](https://docs.apify.com/api/client/js/docs.md) (`npm install apify-client`) and [Python](https://docs.apify.com/api/client/python/docs.md) (`pip install apify-client`).

# README

## B2B Website Enricher (Tech Stack, Contacts & AI Summary)

Turn any list of company domains or URLs into structured, evidence-backed B2B intelligence records. Built for RevOps, Clay/Make/n8n enrichment tables, outbound segmentation, and market research pipelines.

### Why Use B2B Website Enricher?

- **Zero-Key Deterministic Enrichment Built In**: Even without an LLM API key, every site is enriched with `companyName`, `metaDescription`, `oneLineSummary` (from meta description), 20+ B2B `techStack` signatures (Stripe, HubSpot, Salesforce/Pardot, Marketo, Segment, Next.js, Shopify, WordPress, Webflow, Intercom, Zendesk, Drift, Crisp, Sentry, etc.), `contactPageUrl`, role-based `publicEmails` (`sales@`, `info@`, `support@`, `security@`), company `socialLinks`, `sizeSignals` (careers page, office/location count, founding year), and `languagesDetected`.
- **Optional Bring-Your-Own-Key (BYOK) AI Synthesis**: Supply an `openAiApiKey` (or any OpenAI-compatible endpoint) to synthesize `oneLineSummary`, `whatTheySell`, `targetCustomer` (`B2B`/`B2C`/`both`), and `industryTags` strictly grounded in fetched public page text.
- **Polite, Honest & Compliant**: Respects `robots.txt`, filters out personal emails/profiles, never guesses facts (`status: "not_found"` when absent), and runs on minimal 256 MB memory.

### Input Example

```json
{
  "websiteUrls": ["apify.com", "github.com"],
  "maxPagesPerSite": 2,
  "requestDelayMs": 1000,
  "language": "en"
}
```

### Output Example

```json
{
  "inputUrl": "apify.com",
  "finalUrl": "https://apify.com/",
  "httpStatus": 200,
  "companyName": "Apify",
  "metaDescription": "Cloud platform for web scraping, browser automation, and data for AI.",
  "oneLineSummary": {
    "value": "Cloud platform for web scraping, browser automation, and data for AI.",
    "status": "found_meta_description",
    "evidenceUrl": "https://apify.com/"
  },
  "sizeSignals": {
    "careersPage": { "value": true, "status": "found", "evidenceUrl": "https://apify.com/" },
    "locationCount": { "value": null, "status": "not_found", "evidenceUrl": null },
    "yearsMentioned": { "value": null, "status": "not_found", "evidenceUrl": null }
  },
  "techStack": [
    { "name": "Next.js", "category": "Framework", "evidenceUrl": "https://apify.com/" },
    { "name": "Google Tag Manager", "category": "analytics", "evidenceUrl": "https://apify.com/" }
  ],
  "contactPageUrl": "https://apify.com/contact",
  "publicEmails": ["hello@apify.com"],
  "socialLinks": ["https://github.com/apify", "https://linkedin.com/company/apifytech", "https://x.com/apify"],
  "languagesDetected": ["en"],
  "scrapedAt": "2026-10-20T04:35:00.000Z",
  "aiModelUsed": "deterministic_only",
  "errors": [],
  "status": "success"
}
```

### Composable B2B Intelligence & Security Suite

Pair this Actor with our composable B2B email & domain intelligence Actors:

- **[Corporate Email Finder & Verifier](https://apify.com/invaluable_rondeau/corporate-email-finder-verifier)**: Turn `companyName` / domain + prospect name into verified corporate emails with MX provider fingerprinting (`google_workspace`, `microsoft_365`, etc.).
- **[B2B Email Deliverability & Risk Gate](https://apify.com/invaluable_rondeau/b2b-email-deliverability-risk-gate)**: Score email lists 0–100 with `send`/`review`/`suppress` routing.
- **[B2B Domain Email Security Auditor (SPF, DMARC, DKIM, BIMI & MTA-STS)](https://apify.com/invaluable_rondeau/b2b-domain-email-security-auditor)**: Audit domain email authentication posture and spoofing risk.
- **[SSL/TLS Certificate Expiry & Security Drift Monitor](https://apify.com/invaluable_rondeau/ssl-tls-certificate-drift-monitor)**: Inspect live TLS handshakes,SANs, and certificate expiry countdowns.
- **[Domain RDAP, Expiry & Registrar Drift Monitor](https://apify.com/invaluable_rondeau/domain-rdap-expiry-registrar-monitor)**: Inspect domain registration age, expiration countdown, registrar, DNSSEC, and EPP lock status.

***

### AI Agent (MCP) & Automation Integration (Claude, Cursor, n8n, Clay, Make)

This Actor is **Agentic-Payment & MCP Ready** (`LIMITED_PERMISSIONS`, `256 MB` fast cold-start, synchronous JSON output).

#### 1. Claude Desktop / Cursor / Windsurf MCP Configuration

Add to `claude_desktop_config.json` or `.cursor/mcp.json`:

```json
{
  "mcpServers": {
    "apify-b2b-quant": {
      "command": "npx",
      "args": [
        "-y",
        "@apify/actors-mcp-server",
        "--actors",
        "invaluable_rondeau/b2b-website-enricher"
      ],
      "env": {
        "APIFY_TOKEN": "YOUR_APIFY_TOKEN"
      }
    }
  }
}
```

#### 2. Synchronous HTTP Webhook (n8n, Make, Clay, Zapier, cURL)

Call the synchronous dataset endpoint to get clean JSON items in a single HTTP request:

```bash
curl -X POST "https://api.apify.com/v2/acts/invaluable_rondeau~b2b-website-enricher/run-sync-get-dataset-items?token=$APIFY_TOKEN&memory=256&clean=true" \
  -H "Content-Type: application/json" \
  -d '{}'
```

#### 3. Search Keywords & Supported Workflows

Compatible with **Model Context Protocol (MCP)**, **Clay.com HTTP API enrichment**, **n8n HTTP Request node**, **Make.com**, **Zapier**, **LangChain**, and **OpenAI Agent SDK**. Built as a high-margin, pay-per-event alternative to rigid monthly SaaS subscriptions (BuiltWith, Wappalyzer, Clearbit, Clay company website enrichment, B2B tech stack detector, contact email extractor).

# Actor input Schema

## `websiteUrls` (type: `array`):

Public company website URLs or domains. One structured B2B intelligence record is produced per item.

## `maxPagesPerSite` (type: `integer`):

Starts at the supplied URL and follows same-site public links such as about, services, careers, and contact.

## `requestDelayMs` (type: `integer`):

Minimum 1000 ms between same-site requests. 429 responses use exponential backoff.

## `language` (type: `string`):

Language used for optional AI-written fields.

## `enrichFields` (type: `array`):

Reserved for field selection in a future version. The current version returns all documented fields.

## `openAiApiKey` (type: `string`):

Optional: Bring your own API key to enable AI synthesis fields (whatTheySell, targetCustomer, industryTags). Without a key, deterministic HTML/meta/tech-stack/contact enrichment still runs in full.

## `openAiModel` (type: `string`):

Model name accepted by the configured OpenAI-compatible endpoint.

## `openAiBaseUrl` (type: `string`):

Optional endpoint base URL. Defaults to https://api.openai.com/v1.

## Actor input object example

```json
{
  "websiteUrls": [
    "apify.com",
    "github.com"
  ],
  "maxPagesPerSite": 2,
  "requestDelayMs": 1000,
  "language": "en",
  "enrichFields": [
    "companyName",
    "metaDescription",
    "oneLineSummary",
    "whatTheySell",
    "targetCustomer",
    "industryTags",
    "sizeSignals",
    "techStack",
    "contactPageUrl",
    "publicEmails",
    "socialLinks",
    "languagesDetected",
    "lastUpdatedHint"
  ],
  "openAiModel": "gpt-4o-mini",
  "openAiBaseUrl": "https://api.openai.com/v1"
}
```

# Actor output Schema

## `results` (type: `string`):

No description

# API

You can run this Actor programmatically using our API. Below are code examples in JavaScript, Python, and CLI, as well as the OpenAPI specification and MCP server setup.

## JavaScript example

```javascript
import { ApifyClient } from 'apify-client';

// Initialize the ApifyClient with your Apify API token
// Replace the '<YOUR_API_TOKEN>' with your token
const client = new ApifyClient({
    token: '<YOUR_API_TOKEN>',
});

// Prepare Actor input
const input = {
    "websiteUrls": [
        "apify.com",
        "github.com"
    ]
};

// Run the Actor and wait for it to finish
const run = await client.actor("invaluable_rondeau/b2b-website-enricher").call(input);

// Fetch and print Actor results from the run's dataset (if any)
console.log('Results from dataset');
console.log(`💾 Check your data here: https://console.apify.com/storage/datasets/${run.defaultDatasetId}`);
const { items } = await client.dataset(run.defaultDatasetId).listItems();
items.forEach((item) => {
    console.dir(item);
});

// 📚 Want to learn more 📖? Go to → https://docs.apify.com/api/client/js/docs

```

## Python example

```python
from apify_client import ApifyClient

# Initialize the ApifyClient with your Apify API token
# Replace '<YOUR_API_TOKEN>' with your token.
client = ApifyClient("<YOUR_API_TOKEN>")

# Prepare the Actor input
run_input = { "websiteUrls": [
        "apify.com",
        "github.com",
    ] }

# Run the Actor and wait for it to finish
run = client.actor("invaluable_rondeau/b2b-website-enricher").call(run_input=run_input)

# Fetch and print Actor results from the run's dataset (if there are any)
print(f"💾 Check your data here: https://console.apify.com/storage/datasets/{run.default_dataset_id}")
for item in client.dataset(run.default_dataset_id).iterate_items():
    print(item)

# 📚 Want to learn more 📖? Go to → https://docs.apify.com/api/client/python/docs/quick-start

```

## CLI example

```bash
echo '{
  "websiteUrls": [
    "apify.com",
    "github.com"
  ]
}' |
apify call invaluable_rondeau/b2b-website-enricher --silent --output-dataset

```

## MCP server setup

```json
{
    "mcpServers": {
        "apify": {
            "type": "http",
            "url": "https://mcp.apify.com/?tools=fetch-actor-details,invaluable_rondeau/b2b-website-enricher"
        }
    }
}
```

The hosted server signs you in with OAuth on first connect, so no API token belongs in this config. Clients without OAuth support can send an `Authorization: Bearer <APIFY_API_TOKEN>` header instead, using a token from API & Integrations in Apify Console (https://console.apify.com/settings/integrations).

## OpenAPI specification

Download the OpenAPI definition: https://api.apify.com/v2/actors/PQlScK05Z941ksb7W/builds/ta7yAKRjzhUekseNH/openapi.json